Bolos (en. Bowling)
/ˈbolos/
Slang Meanings
A person who lacks social skills.
That guy is a pin; he doesn't know how to start a conversation.
Ese chavo es un bolo, no sabe cómo iniciar una conversación.
Someone who behaves in a clumsy or ridiculous manner.
Don't be a pin and act more seriously.
No seas bolo y actúa con más seriedad.